Material type "Missing Material" is not supported

[labotory]

Hello guys

I have a problem with my materials.
I have this error message in render windows "Material type Missing Material is not supported.
I used lattest version of Corona Converter, I used Relink Bitmap but steel have this error.

I use Corona 1.7.4 and Corona Converter 1.42

Someone know how fix it ?

Thank

[labotory]

I fixed it.
I mess to install Vray before use Corona Converter

[archbrick781]

hello there i am having same problem can u please let me know how u fixed that.

[romullus]

Missing materials most likely means that your scene was prepared for a renderer that is not installed in your 3ds Max version. There is no way to convert or even read such materials, unless you install the renderer for which they were created.